Insider Transactions and Holdings
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Entity Type
-
Individual
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Role
-
COO, VP, SECRETARY, Director
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Stock Symbol
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NPK on NYSE
There are no Buy or Sell transactions made by Douglas J. Frederick since 12/25/2023
| Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common stock $1.00 par value |
8.45K |
$643K |
$76.18 |
Jan 2, 2024 |
Direct |
|
|
| Common stock $1.00 par value |
1.42K |
$108K |
$76.18 |
Jan 2, 2024 |
401(k) |
|
|
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.